Re: [wxhaskell-users] [Announce] wxHaskell 0.90

2012-04-18 Thread Eric Kow
I also get this with the HomeBrew wxWidgets.
(Just to be clear it's not just MacPorts :-))

On 17 Apr 2012, at 22:28, Conal Elliott wrote:

 I get the following when trying to run a simple wxHaskell program in ghci:
 
 Loading package wxc-0.90.0.2 ... can't load framework: QuickTime 
 (dlopen(/System/Library/Frameworks/QuickTime.framework/QuickTime, 9): no 
 suitable image found.  Did find:
 /System/Library/Frameworks/QuickTime.framework/QuickTime: no matching 
 architecture in universal wrapper
 /System/Library/Frameworks/QuickTime.framework/QuickTime: no matching 
 architecture in universal wrapper)
 
 Any suggestions? I'm using Mac OS 10.6.8 and GHC-7.0.4 from the Haskell 
 Platform.
 
 -- Conal
 


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Re: [wxhaskell-users] [Announce] wxHaskell 0.90

2012-04-18 Thread Heinrich Apfelmus
Conal Elliott wrote:
 I'm excited to see progress in ghci-friendliness! I installed
 wxWidgets-devel-2.9.3 via macports and then wxHaskell, and I get the
 following when trying to run a simple wxHaskell program in ghci:
 
 Loading package wxc-0.90.0.2 ... can't load framework: QuickTime
 (dlopen(/System/Library/Frameworks/QuickTime.framework/QuickTime, 9): no
 suitable image found.  Did find:
 /System/Library/Frameworks/QuickTime.framework/QuickTime: no matching
 architecture in universal wrapper
 /System/Library/Frameworks/QuickTime.framework/QuickTime: no matching
 architecture in universal wrapper)

 
 Any suggestions? I'm using Mac OS 10.6.8 and GHC-7.0.4 from the Haskell
 Platform.

It appears to me that the QuickTime framework only supports 32bit and 
PPC architectures

  $ cd /System/Library/Frameworks/QuickTime.framework/
  $ lipo -info QuickTime
  Architectures in the fat file: QuickTime are: i386 ppc7400

This means that you can't link it with 64bit code.


As far as I understand the situation, Apple is doing a complete 
reimplementation of QuickTime. The legacy QuickTime framework as used by 
the QuickTime Player 7 will not be updated to 64bit.


Best regards,
Heinrich Apfelmus

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Re: [wxhaskell-users] virtual list control

2012-04-18 Thread Jeremy O'Donoghue
They could be added easily. I'll take a look.

On 15/04/2012 12:16, Fabian Binz fabianb...@yahoo.de wrote:

Hello, 
 
I need to display a quite large number of data in a list control and use the
Œitems¹ attribute for that purpose. However, I¹m not content with the speed
of this solution and would like to use a Œvirtual¹ list control instead, as
it is described here: [1]
 
The problem is, that the necessary constants and functions (i.e.
wxLC_VIRTUAL) are not defined by wxHaskell. Is there a technical reason for
this or could they be added easily?
 
Regards,
Fabian
 
 
[1]: http://docs.wxwidgets.org/trunk/classwx_list_ctrl.html
http://docs.wxwidgets.org/trunk/classwx_list_ctrl.html

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Re: [wxhaskell-users] [Announce] wxHaskell 0.90

2012-04-18 Thread Jeremy O'Donoghue
I'll try and take a look at it this week. Currently I don't have a
convenient wxWidgets 2.8.x development environment, but I'll create one.

Jeremy

On 14/04/2012 22:40, Henk-Jan van Tuyl hjgt...@chello.nl wrote:


L.S.,

I had some problems installing the branch for wxWidgets 2.8.x:

The command
   cabal install 'wx  0.90'
results in
   Resolving dependencies...
   Downloading wxdirect-0.90...
   :
.

The dependency on wxcore in wx.cabal (version 0.13.2.1) must have an
upper  
limit ' 0.90' and the dependency in wxdirect in wxcore.cabal (version
0.13.2.1) must have an upper limit ' 0.90'

Another bug:
Cabal-install tried to install wxc-0.90; I saw the following error
message:
   setup.exe: This version of wxcore requires wx 2.9 to be available
wx should be wxWidgets, of course.

Regards,
Henk-Jan van Tuyl


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